Allen Bradley 1746-NIO4I SLC 500 Analog Input/Output Module
Genuine Allen-Bradley 1746-NIO4I. Analog I/O Modules.
Technical Specifications
| Manufacturer: | Allen-Bradley (Rockwell Automation) |
|---|---|
| Type: | Analog Combination Module |
| Compatibility: | Compatible with SLC 500 systems |
| Input Channels: | 2 (Selectable for either -10V DC to +10V DC or -20mA to +20mA) |
| Output Channels: | 2 (0-20mA) |
| Resolution: | 16 bits for input, 14 bits for output |
| Backplane Current Load: | 55mA at 5V DC or 145mA at 24V DC |
| Bandwidth: | 10Hz |
| Step Response: | 95% of 60ms in 2.5ms |
| Modularity: | Allows for flexible system configuration and expansion |
| Advanced Instruction Set: | Includes indirect addressing, high-level math capability, and a compute instruction |
| Communication Network Versatility: | Supports Ethernet, DH+, DH-485, ControlNet, DeviceNet, and Remote I/O communications |
| Industrially Hardened: | Designed to withstand harsh industrial environments |
| Windows Programming Software: | RSLogix 500 programming software for simplified program development and troubleshooting |
| Manufacturer | Allen-Bradley |
| Model / SKU | 1746-NIO4I |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Allen-Bradley 1746-NIO4I — Tested and Ready for Your Allen-Bradley System
The Allen Bradley 1746-NIO4I SLC 500 Analog Input/Output Module is a analog i/o modules designed for Allen-Bradley automation platforms. Browse our complete selection of Allen-Bradley spare parts or explore by category: Analog I O Modules. Manufacturer:: Allen-Bradley (Rockwell Automation). Type:: Analog Combination Module. Compatibility:: Compatible with SLC 500 systems. Input Channels:: 2 (Selectable for either -10V DC to +10V DC or -20mA to +20mA). Output Channels:: 2 (0-20mA).
Every module we ship undergoes functional verification on a live Allen-Bradley rack: power-up with correct backplane voltage, all channels exercised with calibrated signal sources, communication ports verified, and 48 hours of continuous operation at 55 degrees Celsius to catch early-life failures. A printed test report with serial number, test date, and measured values accompanies every shipment. Our power supplies and I/O modules follow the same rigorous testing protocol.
For maintenance teams keeping Allen-Bradley systems running, we recommend maintaining a tested spare for each critical module type. If you are also sourcing related components, consider 1756-PB75, 1756-OB16E. Genuine Allen-Bradley with full traceability and Certificate of Conformance. 12-month comprehensive warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the 1746-NIO4I. Commonly ordered together for complete rack builds or spare parts kits.
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